Seagate ST150176LW/LC Manual De Usuario

Barracuda 50 Installation Guide, Rev. A

15

Interface

Ultra2 SCSI

1

Capacity

Formatted (Gbytes)

2

50.0

Recording

Cylinders (user)
Read/write data heads
Avg bytes/track

12,024
22
189.28

Access time

3

Average read (msec)
Average write (msec)

7.6
8.4

Disc rotation

RPM
Average latency (msec)

7,184
4.17

Synchronous data transfer rate

Maximum instantaneous  (Mbytes/

sec)

40 (SE mode)
80 (LVD mode)

Asynchronous data transfer rate
  Maximum instantaneous

(2 bytes wide) (Mbytes/sec)

10.0

Multi-segmented cache (kbytes)

1,024 standard
4,096 optional

1.

Also operates per SCSI-1/SCSI-2/SCSI-3 protocols.

2.

The specified formatted capacities are calculated with the standard
OEM sector size (512 bytes per logical block) and sparing.

3.

Includes on-board controller overhead.